ATE43850T1 - Verfahren zur kupplung von lebenden polymeren und verbindungen verwendbar dafuer. - Google Patents
Verfahren zur kupplung von lebenden polymeren und verbindungen verwendbar dafuer.Info
- Publication number
- ATE43850T1 ATE43850T1 AT85200560T AT85200560T ATE43850T1 AT E43850 T1 ATE43850 T1 AT E43850T1 AT 85200560 T AT85200560 T AT 85200560T AT 85200560 T AT85200560 T AT 85200560T AT E43850 T1 ATE43850 T1 AT E43850T1
- Authority
- AT
- Austria
- Prior art keywords
- living polymers
- compounds usable
- coupling living
- coupling
- compounds
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
- 239000007822 coupling agent Substances 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000006384 oligomerization reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Materials For Medical Uses (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20588/84A IT1176081B (it) | 1984-04-18 | 1984-04-18 | Metodo per la terminazione di polimeri viventi e composti adatti allo scopo |
| EP85200560A EP0161021B1 (de) | 1984-04-18 | 1985-04-12 | Verfahren zur Kupplung von lebenden Polymeren und Verbindungen verwendbar dafür |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE43850T1 true ATE43850T1 (de) | 1989-06-15 |
Family
ID=11169214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85200560T ATE43850T1 (de) | 1984-04-18 | 1985-04-12 | Verfahren zur kupplung von lebenden polymeren und verbindungen verwendbar dafuer. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4728702A (de) |
| EP (2) | EP0161021B1 (de) |
| JP (1) | JPS60243110A (de) |
| AT (1) | ATE43850T1 (de) |
| CA (1) | CA1295082C (de) |
| DE (1) | DE3570882D1 (de) |
| ES (1) | ES8607347A1 (de) |
| IT (1) | IT1176081B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1161826B (it) * | 1983-05-03 | 1987-03-18 | Anic Spa | Metodo per la terminazione di polimeri viventi e composti adatti allo scopo |
| NL8900137A (nl) * | 1989-01-20 | 1990-08-16 | Stamicarbon | Kationisch blokcopolymeer op basis van een furaanderivaat. |
| DE3934450A1 (de) * | 1989-10-14 | 1991-04-18 | Basf Ag | Verzweigte copolymerisate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788122A (fr) * | 1971-09-07 | 1973-02-28 | Phillips Petroleum Co | Composés lithiés multifonctionnels d'amorcage de polymérisation. |
| US3855189A (en) * | 1972-02-11 | 1974-12-17 | Phillips Petroleum Co | Polar compounds improve effectiveness of polyvinyl aromatic compounds |
| US4284741A (en) * | 1979-07-10 | 1981-08-18 | Phillips Petroleum Company | Polymers of conjugated dienes which have terminal conjugated unsaturated alicyclic functional groups |
-
1984
- 1984-04-18 IT IT20588/84A patent/IT1176081B/it active
-
1985
- 1985-04-12 AT AT85200560T patent/ATE43850T1/de not_active IP Right Cessation
- 1985-04-12 EP EP85200560A patent/EP0161021B1/de not_active Expired
- 1985-04-12 DE DE8585200560T patent/DE3570882D1/de not_active Expired
- 1985-04-12 EP EP86200450A patent/EP0193252A1/de not_active Withdrawn
- 1985-04-15 CA CA000479124A patent/CA1295082C/en not_active Expired - Fee Related
- 1985-04-18 JP JP60083589A patent/JPS60243110A/ja active Pending
- 1985-04-18 ES ES542996A patent/ES8607347A1/es not_active Expired
-
1986
- 1986-12-05 US US06/939,304 patent/US4728702A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4728702A (en) | 1988-03-01 |
| IT1176081B (it) | 1987-08-12 |
| ES542996A0 (es) | 1986-05-16 |
| CA1295082C (en) | 1992-01-28 |
| EP0161021A2 (de) | 1985-11-13 |
| EP0161021B1 (de) | 1989-06-07 |
| IT8420588A0 (it) | 1984-04-18 |
| DE3570882D1 (en) | 1989-07-13 |
| EP0161021A3 (en) | 1986-01-29 |
| IT8420588A1 (it) | 1985-10-18 |
| EP0193252A1 (de) | 1986-09-03 |
| ES8607347A1 (es) | 1986-05-16 |
| JPS60243110A (ja) | 1985-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |